A female infant manifested a rare case of spontaneous regression of a vascular malformation in the occipital lobe after removal of another arteriovenous malformation in the frontal lobe. She was born with multiple nevi on the face, body, and upper and lower extremities. She demonstrated developmental retardation at 8 months ...

We report a case of impaction of stone fragments in the lower ureter after extracorporeal shock wave lithotripsy in situ of an upper ureteral calculus resulted in a ureterovaginal fistula. Ureteroscopic retrieval of fragments and stenting provided symptomatic relief. The pathogenesis of this complication, which to our knowledge has not ...

The authors report the case of a 1,500-g baby boy with microgastria, vascular ring, tracheoesophageal fistula (TEF), and the VATER association. Despite repair of the TEF and placement of a gastrostomy tube, he failed to thrive and had recurrent bouts of aspiration pneumonia. Gastric augmentation at 8 months of age ...

Enterobronchial fistulas are extremely rare. Herein we describe a 69-year-old man who had previously undergone resection of a gastric adenocarcinoma. He was hospitalized because of a fever, cough that produced brown sputum, dyspnea at rest, and an 18-kg weight loss during the previous year. A jejunobronchial fistula was diagnosed when ...

The case of a 73-year-old patient with a pure dural arteriovenous fistula within the falx cerebri, first manifested as subarachnoid and intraventricular haemorrhage is reported. There was no positive history for both the congenital and the acquired type of lesion. Computed tomographic findings and the relatively unusual angiographic features are ...

Nontraumatic atrial-esophageal fistula is a catastrophic problem usually diagnosed postmortem and almost invariably fatal. We report the first case of a patient in whom the diagnosis of atrial-esophageal fistula was made from a transthoracic echocardiography antemortem. Echocardiography showed multiple microbubbles in the left atrium and ventricle emanating from the posterior ...

Hair transplantation has become one of the most common cosmetic procedures in men. Complications are reported to be rare. Eight cases of arteriovenous fistulae following the procedure have been recorded in the literature, occurring anywhere from a few weeks to several months after the transplantation. This presentation, the ninth case, ...

Cancrum oris cases are occasionally treated in various hospitals in Kenya. Despite this, only one case has been reported in literature. Besides, no epidemiological or treatment studies of cancrum oris has been carried out in Kenya. We report an unusual case of a 17 year old Kenyan female with oral ...

Endolymphatic hydrops (EH) associated with otosclerosis has been noted for many years. However, the causal relationship of these two entities remains controversial. Having reviewed the records of patients with otosclerosis describing fluctuant hearing loss and vertiginous symptoms, the authors found the EH may coexist with otosclerosis preoperatively; they may be ...

Currarino et al. in 1981 described an association between an anterior sacral defect, congenital anorectal stenosis or another type of low anorectal malformation and a presacral mass. We are only aware of one previous report in the English literature of the association of a rectovaginal fistula with this triad and ...

Arteriovenous malformation at the cerevicomedullary junction is a rare disorder, usually presenting with subarachnoid hemorrhage. The diagnosis is difficult because of its anatomical location. In addition, the ventral location of these arteriovenous malformations makes surgical treatment difficult. We describe three cases surgically treated with a transcondylar approach. The usefulness of ...

We report eight cases of vein of Galen aneurysmal malformation (VGAM) associated with a "Chiari type I malformation." In four cases magnetic resonance imaging (MRI) or computed tomography performed in the neonatal period did not demonstrate the posterior fossa anomaly, which appeared on later scans. In the other cases the ...

Thoracobiliary fistulas are a commonly reported complication of subphrenic or liver abscesses and biliary tract obstruction. However, they are a rare and unusual complication of traumatic thoracoabdominal wounds. Due to their rarity, the experience of any one surgeon is minimal, and there is a paucity of information available in the ...

Gross hematuria following percutaneous or endourological intervention is well known and widely documented. We report an unusual case of angiographically documented hemorrhage from a ureteral branch that was injured by cystoscopic removal of a Double-J stent, and subsequent successful transcatheter embolization. This case demonstrates the important role of angiographic diagnosis ...

Two cases of type I ACM are described, one of which presented with dizziness in late childhood (case 1), the other with mild intention tremor in adulthood (case 2). Cerebellar ectopia should be considered in monosymptomatic patients even in the absence of other symptoms and signs of C.N.S. dysfunction. Magnetic ...

This is the report of two newborn boys with imperforate anus associated with a long rectocutaneous fistula running deep into the scrotum and communicating, in its midportion, with the bulbar urethra. The findings are compared with those of a somewhat similar case in the literature, with some speculations as to ...

Two cases of dural arteriovenous malformation (DAVM) fed by the anterior ethmoidal artery in the anterior cranial fossa are reported, one of them examined by magnet resonance imaging (MRI). Only one other case with MRI findings so far has been published. Fourty-eight previously reported cases are reviewed. One of our ...

Reno-colic fistula is a rare entity that to our knowledge has not previously been reported as a complication of penetrating abdominal trauma. We report a case of reno-colic fistula complicating primary repair of a colonic wound from a gunshot to the abdomen. Causes of previously reported reno-colic fistulas include primary ...

Persistent peripheral bronchopleural fistulas can be difficult to manage. Endoscopic plugging of involved bronchi has been accomplished in a number of ways. We have devised a method of permanently blocking small peripheral airways using Gianturco vascular occlusion coils placed endobronchially by modified angiographic techniques. This procedure has been applied in ...

This communication reviews the generally accepted embryological development of rectovestibular fistulae and describes in detail, the diagnostic procedures and clinical findings of this condition in an alpaca (L. pacos). Specific modalities are detailed which facilitate this diagnosis in an animal with atresia ani. Comments are also directed to the incidence, ...

We report two rare cases of progressive myelopathy caused by intracranial dural arteriovenous fistulae with venous drainage into the spinal medullary veins. Both patients were referred to us with a history of progressively worsening quadriparesis. A posterior fossa dural arteriovenous fistula with spinal venous drainage was discovered by angiography in ...

The authors report the case of a patient harbouring a spinal dural arteriovenous fistula adjacent to an intradural neurofibroma. Only the latter could be demonstrated by the diagnostic modalities employed. Such a coexistence proved misleading and two interventions were needed to cure both lesions. Only one report has appeared in ...

The authors report the case of a 43-year-old woman with a venous malformation of the mesencephalon occluding the sylvian aqueduct. Neuroradiological investigations suggested aqueductal stenosis, while the presence of a venous malformation was diagnosed by both magnetic resonance imaging and an angiogram, and was visualized using a neuroendoscope. This is ...

The effects of radiation are not tissue selective. Changes are consistent with thermal injury, but evolve in a more insidious manner. Erythema, edema, itching, and osteonecrosis can occur. These changes, over the sacrum, can lead to a spinal cutaneous fistula with persistent cerebrospinal fluid (CSF) leak in association with ulceration. ...

Tracheoesophageal fistula without atresia (H-type) is a known but uncommon cause of respiratory distress in the newborn. We present a rare case of a high cervical tracheoesophageal fistula unassociated with a laryngeal cleft or esophageal atresia. The diagnosis, associated anomalies, and surgical repair of this previously undescribed entity are discussed.

A case of amoebic recto-vaginal fistula is presented, with a review of literature on this rare complication of intestinal amoebiasis. A temporary defunctioning sigmoid colostomy was necessary. This in combination with oral metronidazole and tetracycline resulted in spontaneous closure of the fistulous tract. Non-traumatic recto-vaginal fistula poses a major diagnostic ...

Three cases of lumbosacral meningomyelocele associated with cranium bifidum are reported. The meningomyeloceles were of the neural placode type and the cranium bifidum was an interfrontal encephalomeningocele in all cases. Two of the patients received ventriculoperitoneal shunts and had evidence of type II Chiari malformation on magnetic resonance imaging. No ...

A boy with a closed partial cloacal septation defect with a patent urachus is reported. He had an intact abdominal wall, a patent urachus, a colovesical fistula, intact genitalia and urethra, imperforate anus, and a lipomyelocystocoele. Patients with similar constellation of findings have been reported as cloacal exstrophy variants. What ...

We report a case of recurrent cerebellar hemorrhage from a capillary telangiectasia associated with a venous angioma. Based on the findings in this case and a review of the literature, we concluded that the hemorrhage was from the telangiectasia and not from the associated venous angioma. The association between capillary ...

A remarkably rapid and complete recovery from aphasia and conversion from right to left handedness was documented in a hemiplegic individual after surgery for an arteriovenous malformation (AVM) in the dominant hemisphere. The possible mechanisms of recovery were discussed and we have reviewed the literature about the pattern of cerebral ...

Spontaneous regression of an arteriovenous malformation is rare. When complete or partial regression occurs, an associated factor is usually involved, such as intracranial hemorrhage, surgery, radiation therapy, or a new neurological deficit. Another case in which the resolution was totally spontaneous is presented here. We discuss the importance of transcranial ...

When the clinical manifestations of colovesical fistulae lack diagnostic features, significant diagnostic delay may result. The literature contains conflicting recommendations regarding the optimal method of imaging such fistulae. We describe the transabdominal ultrasound appearances of a colovesical fistula and review the relevant literature. The identification of the ureteric orifices with ...

A case of dicephalus, Arnold-Chiari malformation (ACM) and spina bifida was reported in a Japanese Black calf. Both brains and crania showed the same abnormalities as those of the monocephalic cases with ACM and were mirror-images of each other. The common findings were elongation of the brain, caudal displacement and ...

We reported a case of cavernous malformation (CM) associated with medullary venous malformation in the same area. The CM was located in the trigone of the lateral ventricle in the dominant hemisphere and drained into the longitudinal caudate vein of Schlesinger via deep medullary veins. By a transsylvian transventricular approach, ...

An unusual case of rectovaginal fistula is reported. An 81 year old woman presented to the geriatric team with a request to review her faecal incontinence. It was discovered that she had a predilection for placing foreign objects in her vagina. In this instance a carbonated drink top had formed ...

We report herein a rare case of a 21-year-old man with Rendu-Osler-Weber disease, otherwise known as hemorrhagic teleangiectasia, in whom a spontaneous hemothorax occurred following the rupture of one of multiple pulmonary arteriovenous fistulae (PAVF). An emergency life-saving operation was performed which revealed the ruptured fistula lying just beneath the ...

Iatrogenic arteriovenous fistula of the superior mesenteric vessels is rare, with only 22 cases being documented. We report herein a case of a 63-year-old man with an iatrogenic arteriovenous fistula which developed after a small bowel resection for intestinal tuberculosis. The patient was admitted to our hospital for a gastric ...

Thirty-two cases of urinary vaginal fistulas treated surgically at our Department between 1985 and 1991 have been reviewed retrospectively. There were 26 cases of vesicovaginal fistulas, 1 case of urethrovaginal fistula and 5 cases of ureterovaginal fistulas. Gynaecological surgery was the leading cause of the fistulas (24/32). Eight cases of ...

An extremely rare case of a congenital fistula with an island of vermilion-epithelium in the paramidline of the upper lip in a 17-year-old male is presented. The fistula was located in the paramidline of the philtrum dimple, and mucoid secretion from the fistula was noted. The fistula's orifice opened in ...

A newborn is described who presented with heart failure from a posterior dural arteriovenous malformation and had a coexisting congenital medulloblastoma. There have been sporadic reports of arteriovenous malformation and brain neoplasms in older children and adults, and these have generally been glial tumors. This is the first known case ...

A case of fistulae in the inner canthus arising from the ethmoidal air cell sinuses is presented. This type of complication is very rare, and to the best of our knowledge no similar case has been reported in the literature. Clinical findings, imaging, pathology and treatment are presented and discussed.

Arteriovenous malformations (AVMs) are complex congenital vascular anomalies resulting from faulty embryonic development of arterial and venous structures. The present discussion will specifically address AVMs of the extremities. Complications of these lesions can include tissue damage, functional impairment and amputation. The article reviews current diagnostic procedures and treatment options. A ...

A case report of a 3-year-old girl with Kabuki make-up syndrome (KMS) associated with anovestibular fistula is presented. To our knowledge, 62 patients with KMS have been reported in the literature, three of whom were described as having an anorectal anomaly. Including the present patient, all four KMS patients were ...

A retrospective study was conducted on 361 women to evaluate the factors influencing the development of urinary fistula. Primipara women (69.8%) in the age group of 15-19 years (51.52%) with a height less than 150 cm (68.14%) were most frequently affected. Prolonged labour (82.79%), spontaneous delivery (57.92%) and delivery by ...

The appearance of a recto-perineal fistula post-operatively in an intermediate type of anorectal malformation is rare. It always gives rise to incontinence. However, the closure of this fistula is particularly difficult since recurrence is frequent. The following case report concerns a patient who after several unsuccessful attempts to close the ...

The management of chronic ear disease affecting the only hearing ear is a controversial subject. The relative scarcity of literature on the subject prompted us to prepare a questionnaire which was sent to European and American otologists and to review 19 cases operated at the ENT Clinic of the University ...

Aortoesophageal fistula is a rare, frequently fatal cause of upper gastrointestinal bleeding. Although several causes have been described, it appears that the most common cause is rupture of a thoracic aortic aneurysm into the esophagus, occurring in approximately 12% of thoracic aneurysm ruptures. Although the entity was originally described in ...

Fetal injury is a potential complication of amniocentesis. We report the case of an infant who had an isolated arteriovenous fistula between the popliteal artery and vein that resulted from amniocentesis. Unlike the usual congenital arteriovenous communications that are multiple and difficult to treat, this case was completely cured by ...

An 85-year-old demented woman died in the state hospital and her death was investigated by our office, based on allegations of neglect. At autopsy, a feeding catheter was found passed through an esophageal-atrial fistula into the left atrium. Fragments of striated muscle and plant wall (cellulose) embolized to the systemic ...